CN206499973U - A kind of lacquer spraying waste gas processing system - Google Patents

A kind of lacquer spraying waste gas processing system Download PDF

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Publication number
CN206499973U
CN206499973U CN201720031805.1U CN201720031805U CN206499973U CN 206499973 U CN206499973 U CN 206499973U CN 201720031805 U CN201720031805 U CN 201720031805U CN 206499973 U CN206499973 U CN 206499973U
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CN
China
Prior art keywords
water
waste gas
vaporium
pipeline
lacquer spraying
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201720031805.1U
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Chinese (zh)
Inventor
汪海
谭培
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Zhejiang Aolan Environmental Protection Technology Co Ltd
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Zhejiang Aolan Environmental Protection Technology Co Ltd
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Priority to CN201720031805.1U priority Critical patent/CN206499973U/en
Application granted granted Critical
Publication of CN206499973U publication Critical patent/CN206499973U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model proposes a kind of lacquer spraying waste gas processing system, including passing through the blower fan of pipeline communication, vaporium, steam system, absorbent charcoal adsorber and chimney, blower fan is communicated in outlet and the entrance of the vaporium of the paint spray booth, bottom in vaporium is provided with fan less than the position of porch, fan is sleeved on rotatable puddler, and the upper end of puddler is upwardly extended and its side wall is provided with the spiral card that disk is set in the shape of a spiral;Steam system includes air blower, water tank and heater, and heater can be heated to the water in water tank, and air blower is connected by pipeline with both water tank and vaporium and blasts steam in vaporium;Vaporium bottom is provided with discharge outlet, and the top of vaporium is provided with gas outlet, and gas outlet is connected by pipeline with absorbent charcoal adsorber, and absorbent charcoal adsorber is connected by pipeline with chimney.The utility model provides a kind of lacquer spraying waste gas processing system, and it has good purification, environmental protection, the advantages of inexpensive.

Description

A kind of lacquer spraying waste gas processing system
Technical field
The utility model is related to technical field of waste gas treatment, more particularly to a kind of lacquer spraying waste gas processing system.
Background technology
The organic exhaust gas that domestic furniture enterprise pollution is produced during spray painting and oil work industry;In organic exhaust gas Contain the VOCs such as suspended particulate substance, aromatic compound, benzene,toluene,xylene and formaldehyde (VOC);Have Machine waste gas not only pollutes atmospheric environment, and also human body is damaged, and when VOC concentration reaches certain value, can also cause fire And blast;The processing method both at home and abroad for organic exhaust gas has Production by Catalytic Combustion Process, active carbon adsorption, plasma oxidation at present Method, condensation method and absorption process etc..
Production by Catalytic Combustion Process technique is simple, purification efficiency is high, and it has the disadvantage that energy consumption is big, there is potential safety hazard, particularly discomfort Should in Wind Volume, low concentration, unstable organic exhaust gas improvement;Absorption method effect stability, solvent-recoverable, but have the disadvantage to suspend Particulate matter can reduce adsorption effect of activated carbon in water, and adsorption effect is unstable;The applications such as condensation method, absorption process are more limited;Deng Ion body technique has started to the improvement applied to organic exhaust gas, and with energy consumption is low, handling process is short, it is simple to operate etc. significantly excellent Point, but its have the disadvantage processing Wind Volume organic exhaust gas when, gas is of short duration in the action of plasma region residence time, cause purification Efficiency is reduced.
Utility model content
Based on above mentioned problem, the utility model purpose is to provide at a kind of lacquer spraying waste gas processing system, the lacquer spraying waste gas Reason system purification effect is good, and the waste gas of purified rear discharge reaches discharging standards, is conducive to environmental protection, while the lacquer spraying waste gas Cleaning system also has the advantages that easily implementation, low cost.
For problem above, there is provided following technical scheme:A kind of lacquer spraying waste gas processing system, for purifying institute of paint spray booth The lacquer spraying waste gas of generation, it is characterised in that:The paint spraying waste gas purifying system include by the blower fan of pipeline communication, vaporium, Steam system, absorbent charcoal adsorber and chimney, the blower fan are communicated in the outlet of the paint spray booth and the vaporium Entrance simultaneously sends into the lacquer spraying waste gas in the paint spray booth in the vaporium, and the bottom in the vaporium is less than porch Position is provided with fan, and the fan is sleeved on rotatable puddler, and the upper end of the puddler is upwardly extended and its side wall Provided with the spiral card that disk is set in the shape of a spiral;The steam system includes air blower, water tank and heater, the heating Device can be allowed to produce vapor to the water heating in water tank, and the air blower is connected with both water tank and vaporium by pipeline Lead to and blast steam in vaporium;The vaporium bottom is provided with discharge outlet, and the top of the vaporium is provided with gas outlet, institute State gas outlet by pipeline with absorbent charcoal adsorber to be connected, the absorbent charcoal adsorber is connected by pipeline with chimney.
The utility model is further arranged to:The steam system also includes water circulation system, the water circulation system Including storage tank, water purifier and some water pumps, the storage tank is connected with water pump, water tank successively by pipeline, the row The mouth of a river is sequentially communicated water purifier, water pump and storage tank by pipeline.
The utility model is further arranged to:It is located on the pipeline at the position between water tank and water pump and is provided with control pipe The control valve of road circulation, the water tank is interior provided with water-level gauge, the water-level gauge and control valve and positioned at control valve and storage Water pump between water tank is electrically connected.
The utility model is further arranged to:Alkaline water or acid water are added in the water tank.
The utility model is further arranged to:The absorbent charcoal adsorber include the air blower that is connected with gas outlet and Some activated carbon adsorption layers are provided with the activated carbon chamber being connected with chimney, activated carbon chamber, the air blower feeds gas into work Property charcoal room.
The utility model is further arranged to:The heater is some electrical bars.
The utility model is further arranged to:The lower end of the puddler is connected with the motor for driving it to rotate.
The utility model is further arranged to:Rainhat is provided with above the chimney.
The beneficial effects of the utility model:
1)The technical program is suitable for the improvement of continuous and intermittent discharge waste gas, and technique is simple, management, operation and maintenance phase When convenient succinct, the production in workshop will not be had any impact, high treating effect, reliability is high, simple in construction, reaches country The lacquer spraying waste gas processing system of discharge standard.
2)The technical program is blasted the waste gas in paint spray booth in vaporium using blower fan, and high-temperature steam is passed through in vaporium It is sufficiently mixed to reach the spiral shell isolated on the toxic gas for being dissolved in water in waste gas or dust powder, fan and puddler with waste gas Capstan face can accelerate the flowing velocity of gas, so that the contact area of waste gas and steam is big, dust separation efficiency high;While water Water in case can add alkaline solution and remove sour gas in waste gas, or water in water tank can add acid solution and remove waste gas In alkaline gas etc..
3)Water circulation system is with the addition of in the technical program, the water of water tank is supplied to after the waste gas in vaporium by purification It is delivered in storage tank, then feed-tank is supplied by storage tank, while there is provided the water-level gauge of water level in water tank is detected, when in water tank Water it is not enough when, control control valve and water pump to open so that the water in storage tank is transported in water tank by water-level gauge.
4)Absorbent charcoal adsorber can further purify the waste gas to be discharged;Rainhat is used to prevent rainy day rainwater from entering In chimney, enter absorbent charcoal adsorber along flue, influence the normal work of absorbent charcoal adsorber.
Brief description of the drawings
Fig. 1 is the structural representation of lacquer spraying waste gas processing system in the utility model embodiment.
Illustrate in figure:1- paint spray booths;2- blower fans;3- vaporiums;31- fans;32- puddlers;321- spiral cards;33- Gas outlet;34- discharge outlet;35- motors;4- steam systems;41- water tanks;411- water-level gauges;42- heaters;43- air blast Machine;5- water circulation systems;51- storage tanks;52- water pumps;53- water purifiers;54- control valves;6- absorbent charcoal adsorbers; 61- air blowers;62- activated carbon chambers;621- activated carbon adsorption layers;7- chimneys;71- rainhats;8- pipelines.
Embodiment
With reference to the accompanying drawings and examples, embodiment of the present utility model is described in further detail.Below Embodiment is used to illustrate the utility model, but is not limited to scope of the present utility model.
As shown in figure 1, a kind of lacquer spraying waste gas processing system, for purifying the lacquer spraying waste gas produced by paint spray booth 1, the spray Paint waste gas cleaning system includes blower fan 2, vaporium 3, steam system 4, the and of absorbent charcoal adsorber 6 connected by pipeline 8 Chimney 7, the blower fan 2 is communicated in the outlet of the paint spray booth 1 and the entrance of the vaporium 3 and by the paint spray booth 1 Lacquer spraying waste gas is sent into the vaporium 3, and the bottom in the vaporium 3 is provided with fan 31 less than the position of porch, described Fan 31 is sleeved on rotatable puddler 32, and the upper end of the puddler 32 is upwardly extended and its side wall is provided with helically The spiral card 321 that shape disk is set.Further, the lower end of the puddler 32 is connected with the motor 35 for driving it to rotate.
As shown in figure 1, the steam system 4 includes air blower 43, water tank 41 and heater 42, the heater 42 can be allowed to produce vapor to the heating of the water in water tank 41, and both the air blower 43 and water tank 41 and vaporium 3 pass through pipe Road 8 is connected and blasts steam in vaporium 3;The bottom of vaporium 3 is provided with discharge outlet 34, the top of the vaporium 3 Provided with gas outlet 33, the gas outlet 33 is connected by pipeline 8 with absorbent charcoal adsorber 6, and the absorbent charcoal adsorber 6 leads to Piping 8 is connected with chimney 7.Further, alkaline water or acid water are added in the water tank 41.The heater 42 is some Electrical bar.
The technical program is blasted the waste gas in paint spray booth 1 in vaporium 3 using blower fan, and high temperature steaming is passed through in vaporium 3 Vapour is sufficiently mixed with waste gas and isolates the toxic gas that water is dissolved in waste gas or dust powder, fan 31 and puddler 32 to reach On spiral card 321 can accelerate the flowing velocity of gas so that the contact area of waste gas and steam is big, dust separation efficiency It is high;Condensation is in drops along steam after being contacted after the impurity in vapor sorption waste gas in vaporium 3 with the inwall of vaporium 3 The inwall of room 3 is run underneath at discharge outlet 34.
Heater 42 is allowed to produce vapor to the water heating in water tank 41 in steam system 4, then using air blast Steam is blown into vaporium 3 and mixed with waste gas by machine 43, is removed while the water in water tank 41 can add alkaline solution in waste gas Sour gas, or water in water tank 41 can add acid solution and remove alkaline gas in waste gas etc., specifically can be according to waste gas Interior contained composition is determined, also successively can all be carried out.
As shown in figure 1, the steam system 4 also includes water circulation system 5, the water circulation system 5 includes storage tank 51st, water purifier 53 and some water pumps 52, the storage tank 51 are connected with water pump 52, water tank 41 successively by pipeline 8, described Discharge outlet 34 is sequentially communicated water purifier 53, water pump 52 and storage tank 51 by pipeline 8.Further, water is located on the pipeline 8 Water-level gauge is provided with the control valve 54 circulated at position between case 41 and water pump 52 provided with control pipeline, the water tank 41 411, the water-level gauge 411 and control valve 54 and the water pump 52 between control valve 54 and storage tank 51 are electrically connected.
In water circulation system 5, the waste water produced after the waste gas that the water of water tank 41 is supplied in vaporium 3 passes through water purifier It is delivered to after 53 purifications by water pump 52 in storage tank 51, then feed-tank 41, storage tank 51 is supplied by water pump 52 by storage tank 51 Control valve 54 is provided between water tank 41, while being provided with the water-level gauge 411 of water level in detection water tank 41 in water tank 41, works as water When water in case 41 is not enough, control control valve 54 and water pump 52 to open to convey the water in storage tank 51 by water-level gauge 411 To in water tank 41, controllable valve 54 and water pump 52 are closed after water is sufficient in water tank 41.
As shown in figure 1, the absorbent charcoal adsorber 6 include the air blower 61 that is connected with gas outlet 33 and with chimney 7 Some activated carbon adsorption layers 621 are provided with the activated carbon chamber 62 being connected, activated carbon chamber 62, the air blower 61 is fed gas into Activated carbon chamber 62;The top of chimney 7 is provided with rainhat 71.Absorbent charcoal adsorber 6 can further purify the waste gas to be discharged; Rainhat 71 is used to prevent rainy day rainwater from entering in chimney 7, enters absorbent charcoal adsorber 6 along flue, influences activated carbon The normal work of adsorbent equipment 6.
The technical program is suitable for the improvement of continuous and intermittent discharge waste gas, and technique is simple, and management, operation and maintenance are suitable It is convenient succinct, the production in workshop will not be had any impact, high treating effect, reliability is high, simple in construction, reaches national row Put the lacquer spraying waste gas processing system of standard.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art For art personnel, on the premise of the utility model technical principle is not departed from, some improvement and modification, above-mentioned vacation can also be made If these improvement and modification also should be regarded as protection domain of the present utility model.

Claims (8)

1. a kind of lacquer spraying waste gas processing system, for purifying the lacquer spraying waste gas produced by paint spray booth, it is characterised in that:The spray painting Waste gas cleaning system includes passing through the blower fan of pipeline communication, vaporium, steam system, absorbent charcoal adsorber and chimney, institute Blower fan is stated to be communicated in the outlet of the paint spray booth and the entrance of the vaporium and send into the lacquer spraying waste gas in the paint spray booth In the vaporium, the bottom in the vaporium is provided with fan less than the position of porch, and the fan is sleeved on rotatably Puddler on, the upper end of the puddler is upwardly extended and its side wall is provided with disk is set in the shape of a spiral spiral card;It is described Steam system includes air blower, water tank and heater, and the heater can be allowed to produce water to the water heating in water tank Steam, the air blower is connected by pipeline with both water tank and vaporium and blasts steam in vaporium;The steam Room bottom is provided with discharge outlet, and the top of the vaporium is provided with gas outlet, and the gas outlet is filled by pipeline and charcoal absorption Put connected, the absorbent charcoal adsorber is connected by pipeline with chimney.
2. a kind of lacquer spraying waste gas processing system according to claim 1, it is characterised in that:The steam system also includes Water circulation system, the water circulation system include storage tank, water purifier and some water pumps, the storage tank by pipeline successively It is connected with water pump, water tank, the discharge outlet is sequentially communicated water purifier, water pump and storage tank by pipeline.
3. a kind of lacquer spraying waste gas processing system according to claim 2, it is characterised in that:On the pipeline be located at water tank and The control valve circulated at position between water pump provided with control pipeline, is provided with water-level gauge in the water tank, the water-level gauge and Control valve and the water pump between control valve and storage tank are electrically connected.
4. according to a kind of any described lacquer spraying waste gas processing systems of claim 1-3, it is characterised in that:Added in the water tank Alkaline water or acid water.
5. a kind of lacquer spraying waste gas processing system according to claim 1, it is characterised in that:The absorbent charcoal adsorber bag Include and some charcoal absorptions are provided with the air blower being connected with gas outlet and the activated carbon chamber being connected with chimney, activated carbon chamber Layer, the air blower feeds gas into activated carbon chamber.
6. a kind of lacquer spraying waste gas processing system according to claim 1, it is characterised in that:The heater is some electricity Hot pin.
7. a kind of lacquer spraying waste gas processing system according to claim 1, it is characterised in that:The lower end of the puddler and drive Its motor rotated is moved to be connected.
8. a kind of lacquer spraying waste gas processing system according to claim 1, it is characterised in that:Rain-proof is provided with above the chimney Cap.
CN201720031805.1U 2017-01-11 2017-01-11 A kind of lacquer spraying waste gas processing system Expired - Fee Related CN206499973U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720031805.1U CN206499973U (en) 2017-01-11 2017-01-11 A kind of lacquer spraying waste gas processing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720031805.1U CN206499973U (en) 2017-01-11 2017-01-11 A kind of lacquer spraying waste gas processing system

Publications (1)

Publication Number Publication Date
CN206499973U true CN206499973U (en) 2017-09-19

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720031805.1U Expired - Fee Related CN206499973U (en) 2017-01-11 2017-01-11 A kind of lacquer spraying waste gas processing system

Country Status (1)

Country Link
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108970306A (en) * 2018-06-28 2018-12-11 张翔 A kind of dedusting dehumidification device based on flour processing workshop

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108970306A (en) * 2018-06-28 2018-12-11 张翔 A kind of dedusting dehumidification device based on flour processing workshop

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CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170919

Termination date: 20180111